In PRIMER, is it possible to downweight certain taxa in multivariate community datasets to reflect uncertainty around identification??

I have a dataset with about 80 different species. As usual, some species are very easy to identify with certainty whereas others are more difficult, which means that I am less certain of my...

03 March 2021 8,066 4 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

B-mercaptoethanol (BME) protocol?

Hi everybody, I have been running a multiplex IHC which allow me to stain the same tissue with different markers (Primary Ab + Secondary conjugated Ab) (AF487, AF555, AF647). Since I would like to...

27 February 2021 5,028 2 View

What is the suitable range of Sulfur content and Viscosity of Heavy fluid Oil that used in Kiln?

What is the disadvantages of high sulfur content to the ceramic burning process? and what is the effect of outranged viscosity?

24 February 2021 8,219 2 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Dear all I would like to get some advice from you that I am confused to convert the Cartesian coordinate system to a flow-oriented coordinated system?

Dear all, I would like to get some advice from you that I am confused to convert the Cartesian coordinate system to a flow-oriented coordinated system during XYZ data interpolation?

27 December 2020 695 3 View

What appeared first: images or equations?

Fascinating fractal images opened a new era in computer graphics. Although fractals with small-door have entered into film's industry, their application is widespread in this area today. Paintings...

24 December 2020 979 11 View

I have GLDAS daily satellite data of rainfall for districts. I used SDSM and got monthly mean. In ArcGIS how I map without having districts points?

Actually, the data is satellite data from NASA Giovanni and when I was obaining the data I gave location values in the form of latitude and longitude for the whole area of each district not one...

30 November 2020 7,850 2 View

How to solve spikes and peaks in interpolated raster surfaces with Kriging?

25 November 2020 9,657 4 View

What are some concrete examples of time-fractional Navier-Stokes equations?

The introduction of time-fractional derivatives in the Navier-Stokes equations goes back to Lions and was recently extensively studied by many authors. When motivating such problems authors tend...

26 October 2020 9,642 4 View

What are the basic to state-of-the-art methods for INDOOR temperature interpolation from sparse measures?

Hello, I'm about to start a new industrial project in which we want to estimate (interpolate) the INDOOR temperature at unknown 3D positions in possibly complex 3D room geometry based on sparse...

28 September 2020 4,137 3 View

Is it possible to compute/calculate the velocity field if we know the pressure distribution?

I have to simulate a compressible flow working in transitional and free molecular flow regimes. I find it very difficult to solve the same using the conventional Navier stokes equation and...

26 September 2020 8,879 1 View

Incorrect FEM stress analysis with quadrilateral element... why?

Hi everyone, To put this in context, , I am making a Matlab algorithm for topology optimization that consider fatigue breaking. I am basing on the Ole Sigmund algorithm, which discretices the 2D...

11 August 2020 1,532 6 View

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26 July 2020 2,893 4 View